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- ArticleJune 2010
An ontological representation of documents and queries for information retrieval systems
This paper presents a vector space model approach, for representing documents and queries, using concepts instead of terms and WordNet as a light ontology. This way, information overlap is reduced with respect to the classic semantic expansion ...
- ArticleJune 2010
Enterprise 2.0 and semantic technologies for open innovation support
In recent years, Web 2.0 has achieved a key role in the Internet community and concepts such as "the wisdom of crowds" have grown in importance in the enterprise context. Companies are adopting this paradigm for their internal processes in the so-called ...